Update Dockerfile

* Removed `apk update`.
* Added `--no-cache` parameter. As of Alpine Linux 3.3 we can utilize the `--no-cache` option for apk. It allows us to install packages with an index that is updated and used on-the-fly and not cached locally. No need to run `apk update`, `apk add --update` and remove `/var/cache/apk/*` when done installing packages.
* Added postgres package so we can utilize pg_dump to dump tables and databases.
This commit is contained in:
Jesper Eneberg 2018-04-26 00:00:05 +02:00 committed by GitHub
parent f2579a7b37
commit 315bf650d4
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@ -4,8 +4,7 @@ MAINTAINER Dan Sosedoff <dan.sosedoff@gmail.com>
ENV PGWEB_VERSION 0.9.12
RUN \
apk update && \
apk add --update ca-certificates openssl && \
apk add --no-cache ca-certificates openssl postgresql && \
update-ca-certificates && \
cd /tmp && \
wget https://github.com/sosedoff/pgweb/releases/download/v$PGWEB_VERSION/pgweb_linux_amd64.zip && \
@ -14,4 +13,4 @@ RUN \
rm -f pgweb_linux_amd64.zip
EXPOSE 8081
CMD ["/usr/bin/pgweb", "--bind=0.0.0.0", "--listen=8081"]
CMD ["/usr/bin/pgweb", "--bind=0.0.0.0", "--listen=8081"]